Flashback Arrestor E460-2

Flashback arrestor, certified to DIN EN ISO 5175-1, for hose-mounting

  • highest quality from the world market leader
  • for individual cylinders
  • safety elements: flame arrestor [FA], check valve [NV]
  • every arrestor 100% tested
  • BAM certified
  • 3.86 inches, 3.72 oz
  • acetylene max. 318 scfh (free flow-off)
  • fuel gases max. 2,894 scfh (free flow-off)
  • oxygen max. 1,671 scfh (free flow-off)

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Information

WITT Flashback Arrestors E460 for reliable protection against dangerous gas backflow and flashback in accordance with DIN EN ISO 5175-1. Every Arrestor 100% tested.
The best Flashback Arrestors in the world.

Benefits:

  • a large surface area flame arrestor FA of stainless steel construction extinguishes any dangerous flashback entering the device in any direction
  • a spring-loaded check valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply
  • a filter at the gas inlet protects the arrestor against dirt contamination, extending the service life (valid for fuel gas version hose 9 and G 3/8 LH)
  • Gases: Acetylene, town gas, natural gas, LPG, oxygen, hydrogen, compressed air (more upon request) 

Operation / Usage:

  • the Flashback Arrestors of type series E460 may be installed at the inlet of the blowpipe
  • for the installation in the hose – not nearer than 1 m in front of the blowpipe

Maintenance:

  • annual testing of the check valve, body leak-tightness and flow capacity is recommended
  • WITT is happy to supply special test equipment
  • Flashback Arrestors are only to be serviced by the manufacturer. The dirt filter may be replaced by competent staff

Approvals
Company certified to ISO 9001
Cleaned for Oxygen Service according to: EIGA IGC Doc 13/12/E: Oxygen Pipeline and Piping Systems

Accessories

Fittings

Fittings

For hose or pipe connection PN 10